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Communication
76
Cyclic messaging in PROFIdrive mode
Standard telegram 1
RETA-02 supports Standard telegram 1. It is possible to add
inputs and outputs as separate PZD’s. GSD file contains special
collections where standard telegram 1 has been extended with
inputs and outputs.
Note:
For the contents of the Control Word, the Status Word,
References, and Actual Values, see the chapter
Communication
profiles
.
Acyclic parameter access mechanism
Acyclic parameter access mechanism can be used to access
PROFIdrive parameters, drive parameters and the Identification &
Maintenance functions.
Note:
Acyclic parameter access mechanism can have delays up
to two seconds and thus should not be used for time-critical data.
PZD1
OUT area
IN area
Control
Word
Speed set-
point
Status
Word
Speed
actual value
PZD2
Standard
telegram 1
Содержание RETA-02
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